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Running
on
A10G
## Download the filtered Conceptual Captions, SBU, LAION datasets | |
### Pre-training datasets download: | |
We use the filtered synthetic captions prepared by BLIP. For more details about the dataset, please refer to [BLIP](https://github.com/salesforce/BLIP). | |
It requires ~2.3T to store LAION and CC3M+CC12M+SBU datasets | |
Image source | Filtered synthetic caption by ViT-L | |
--- | :---: | |
CC3M+CC12M+SBU | <a href="https://storage.googleapis.com/sfr-vision-language-research/BLIP/datasets/ccs_synthetic_filtered_large.json">Download</a> | |
LAION115M | <a href="https://storage.googleapis.com/sfr-vision-language-research/BLIP/datasets/laion_synthetic_filtered_large.json">Download</a> | |
This will download two json files | |
``` | |
ccs_synthetic_filtered_large.json | |
laion_synthetic_filtered_large.json | |
``` | |
## prepare the data step-by-step | |
### setup the dataset folder and move the annotation file to the data storage folder | |
``` | |
export MINIGPT4_DATASET=/YOUR/PATH/FOR/LARGE/DATASET/ | |
mkdir ${MINIGPT4_DATASET}/cc_sbu | |
mkdir ${MINIGPT4_DATASET}/laion | |
mv ccs_synthetic_filtered_large.json ${MINIGPT4_DATASET}/cc_sbu | |
mv laion_synthetic_filtered_large.json ${MINIGPT4_DATASET}/laion | |
``` | |
### Convert the scripts to data storate folder | |
``` | |
cp convert_cc_sbu.py ${MINIGPT4_DATASET}/cc_sbu | |
cp download_cc_sbu.sh ${MINIGPT4_DATASET}/cc_sbu | |
cp convert_laion.py ${MINIGPT4_DATASET}/laion | |
cp download_laion.sh ${MINIGPT4_DATASET}/laion | |
``` | |
### Convert the laion and cc_sbu annotation file format to be img2dataset format | |
``` | |
cd ${MINIGPT4_DATASET}/cc_sbu | |
python convert_cc_sbu.py | |
cd ${MINIGPT4_DATASET}/laion | |
python convert_laion.py | |
``` | |
### Download the datasets with img2dataset | |
``` | |
cd ${MINIGPT4_DATASET}/cc_sbu | |
sh download_cc_sbu.sh | |
cd ${MINIGPT4_DATASET}/laion | |
sh download_laion.sh | |
``` | |
The final dataset structure | |
``` | |
. | |
βββ ${MINIGPT4_DATASET} | |
β βββ cc_sbu | |
β βββ convert_cc_sbu.py | |
β βββ download_cc_sbu.sh | |
β βββ ccs_synthetic_filtered_large.json | |
β βββ ccs_synthetic_filtered_large.tsv | |
β βββ cc_sbu_dataset | |
β βββ 00000.tar | |
β βββ 00000.parquet | |
β ... | |
β βββ laion | |
β βββ convert_laion.py | |
β βββ download_laion.sh | |
β βββ laion_synthetic_filtered_large.json | |
β βββ laion_synthetic_filtered_large.tsv | |
β βββ laion_dataset | |
β βββ 00000.tar | |
β βββ 00000.parquet | |
β ... | |
... | |
``` | |
## Set up the dataset configuration files | |
Then, set up the LAION dataset loading path in [here](../minigpt4/configs/datasets/laion/defaults.yaml#L13) at Line 13 as ${MINIGPT4_DATASET}/laion/laion_dataset/{00000..10488}.tar | |
Then, set up the Conceptual Captoin and SBU datasets loading path in [here](../minigpt4/configs/datasets/cc_sbu/defaults.yaml#L13) at Line 13 as ${MINIGPT4_DATASET}/cc_sbu/cc_sbu_dataset/{00000..01255}.tar | |